>often taking 10 seconds to list just 5 files in an NFS-mounted
That screams network issue.
+ Check your network interface stats for errors (ifconfig)
+ Check your duplex setting -- many switches do not really do "auto" well.
Hard-coding to full-duplex helps, but if you have a managed s
It sounds like your switch fabric might be the issue?
Those types of hangs should show pretty frequent kernel alarms.
On Jun 2, 2013, at 21:10, Christian Posta wrote:
> You should checkout the failover transport to handle reconnecting.
>
> On Sunday, June 2, 2013, fenbers wrote:
>
>>
>>
>>
You should checkout the failover transport to handle reconnecting.
On Sunday, June 2, 2013, fenbers wrote:
>
>
>
>
>
> I don't know how to determine the NFS version but we are running on
> RHEL 5.5.
>
> I have not checked the syslog. Thanks for the tip. I will
> do that
> after
I don't know how to determine the NFS version but we are running on
RHEL 5.5.
I have not checked the syslog. Thanks for the tip. I will do
that
after our morning Operations.
We are also very inclined to believe this is an NFS issue, based on
beh
Ultimately I'm pretty confident this problem is an NFS problem - and as Johan
has already let the cat out of the bag ;) - let me ask the following:
Which version of NFS 4 are you using and which environment?
Have you checked the system logs for NFS errors on all the machines running
ActiveMQ
I can make two recommendations.
#1, being the preferred, create a test case that shows this... that will
give us the best chance of finding out what's going on... take a look at
the following test cases in the activemq source code to give you an idea
about how to go about doing it...
http://svn.a
I'm getting the Sync exception on both, local and NFS. Originally,
I was only using a local disk, but there wasn't much disk space for
the ever growing list of 33MB enumerated .log files that weren't
cleaned up. So I reconfigured ActiveMQ to put these db files on an
Sounds like there's multiple issues...
You're journal files aren't being cleaned up, AND you're getting the Sync
exception?
You get the sync exception on local disk mount? Or just NFS?
If the journals aren't being cleaned up, are your consumers properly
ack'ing messages?
On Tue, May 28, 2013 at
I would LOVE to help you help me! But I have no idea how to go
about making a test case. If you could drop some hints in this
regard, I might be able to produce one.
My ActiveMQ issues seem to be related to network slowness, which we
are diagnosing separat
I smelled the word NFS too.
On May 28, 2013, at 3:18 PM, Robert Davies wrote:
> Hi Mark,
>
> could you produce a test case for your problem - it would help us identify
> the problem a lot quicker
>
> thanks,
>
> Rob
> On 30 Apr 2013, at 16:40, fenbers wrote:
>
>> Zagan wrote
>>> Can yo
Hi Mark,
could you produce a test case for your problem - it would help us identify the
problem a lot quicker
thanks,
Rob
On 30 Apr 2013, at 16:40, fenbers wrote:
> Zagan wrote
>> Can you please check if your .log files in the /data directory are cleaned
>> up? On basis of the information I s
Zagan wrote
> Can you please check if your .log files in the /data directory are cleaned
> up? On basis of the information I suppose this behaviour is due to a
> misconfiguration of your clients.
> If this is the case often broken log file cleanup is a symptom.
I get the same error as brought up i
Hi I run in the same issue a time ago. Can you please check if your .log
files in the /data directory are cleaned up? On basis of the information I
suppose this behaviour is due to a misconfiguration of your clients.
If this is the case often broken log file cleanup is a symptom.
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